Comparison of residual strength-grounding damage index diagrams fortankers produced by the ALPS/HULL ISFEM and design formula method

Collection with item attached
2013
Item details URL
http://open-repository.kisti.re.kr/cube/handle/open_repository/476350.do
DOI
10.3744/JNAOE.2013.5.1.047
Title
Comparison of residual strength-grounding damage index diagrams fortankers produced by the ALPS/HULL ISFEM and design formula method
Description
This study was undertaken by Lloyd's Register Foundation (LRF) ResearchCentre of Excellence (The Ship and Offshore Research Institute) at PusanNational University, Korea. Lloyds Register Foundation supports theadvancement of engineering-related education, and funds research anddevelopment that enhances safety of life at sea, on land and in the air.The research was supported by the Basic Science Research Program throughthe National Research Foundation of Korea (NRF) and funded by theMinistry of Education, Science, and Technology (Grant no.:K20903002030-12E0100-04610). The first author (D.K. Kim) is now with theGraduate School of Engineering Mastership (GEM) at Pohang University ofScience and Technology (POSTECH).
abstract
This study compares the Residual ultimate longitudinal strength grounding Damage index (R-D) diagrams produced by two analysis methods: the ALPS/HULL Intelligent Supersize Finite Element Method (ISFEM) and the design formula (modified Paik and Mansour) method used to assess the safety of damaged ships. The comparison includes four types of double-hull oil tankers: Panamax, Aframax, Suezmax and VLCC. The R-D diagrams were calculated for a series of 50 grounding scenarios. The diagrams were efficiently sampled using the Latin Hypercube Sampling (LHS) technique and comprehensively analysed based on ship size. Finally, the two methods were compared by statistically analysing the differences between their grounding damage indices and ultimate longitudinal strength predictions. The findings provide a useful example of how to apply the ultimate longitudinal strength analysis method to grounded ships.
provenance
Made available in Cube on 2018-09-28T11:37:14Z (GMT). No. of bitstreams: 0
language
English
author
Kim, Do Kyun
Kim, Han Byul
Mohd, Mohd Hairil
Paik, Jeom Kee
orcid
Kim, Do Kyun/0000-0001-5735-4625; BIN MOHD, MOHD
HAIRIL/0000-0002-5424-7127
accessioned
2018-09-28T11:37:14Z
available
2018-09-28T11:37:14Z
issued
2013
citation
INTERNATIONAL JOURNAL OF NAVAL ARCHITECTURE AND OCEAN ENGINEERING(5): 1
issn
2092-6782
uri
http://open-repository.kisti.re.kr/cube/handle/open_repository/476350.do
Funder
산업통상자원부
Funding Program
산업전문인력역량강화
Project ID
1415134499
Jurisdiction
Rep.of Korea
Project Name
school of engineering
rights
openAccess
subject
Grounding damage
R-D diagram
Residual ultimate longitudinal strength
Grounding damage index
Double hull oil tankers
type
article


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